Possible Clues:

• Footwear young man put back behind medical institution
• Beach footwear item
• One can go on foot in Tunis and Algiers
• Hippie shoe
• You might have set foot in this bit of West Yorks (and, also, its castle)
• Cool shoe
• Jimmy Buffett might lose one on his boat
• Footwear Australians call a 'thong'
• Topless bit of attire
• Beachwear